If you can use more browsers like Opera, you can login to facebook with more accounts.

**Update**

Try these suggestions if you still are not able to login to more than one Facebook account at the same time :

PersePhone has a solution too:

there is a couple of things you can do

1. download firefox and then use firefox and internet explorer to login into Facebook

2. download firefox and then create different profiles and you can load as many facebook accounts ( just add -profilemanager -no-remote to the end of the firefox target) this can be found by right clicking firefox icon on desktop and then select properties and then you will see a title called target just add -profilemanager -no-remote to the end of the path of firefox with a space between the end and -profilemanager -no-remote then click apply and ok then when yoy click firefox icon a box will come up and that will show all your profiles just create new ones name it what ever you want then there you go there isn’t a limit to how many you do and you can launch them all at once too
pretty much there isnt much you can do for this and facebook allways makes it harder because of all the duds accounts ect.

Latest update: All those who were logging to someone else’s account at the same time when they were logged in may not be able to do so. Facebook has improved their security, as a result of which users can know who else is logging into their FaceBook account and from which computer.

I use both my personal Facebook account and work Facebook account at the same time, all the time. Is there a program where I can use & get notification from both accounts at the same time with separate icons on my desktop? Also is there an app for your phone to do this on the road>

no that wont delete it.. after u deactivate ur profile .. when ever u want u can just type n ur email adress and ur password[ the ones that you used before] and VOILA! you have ur old ACCOUNT IN front of you…

To open your other account, open a blank new tab, or
press on the keyboard CTRL + T.

In a new tab, see Bottom Right, click the logo for Mozilla Firefox, then. An Internet Explorer tab opens. Type the address you want visit in the Address bar browser, such as Facebook, Mail,Twitter and so forth.

[…] that should have been added to Facebook long ago. There are some loop holes in FaceBook using which two people can be logged into the same account at the same time. Now, FaceBook outsmarted all those folks who used to play prank or spy on their spouses / friends […]

hello, i also got alittle problem with facebook, coz i have used two account by only one mail . . i mean not the same name in there , first one is whenever i login got anytime, but the second one was cnt used aldy ,, how to i get back my second one??? if u don’t mind give me some advice pls . . . thank you . . .

Shannon :
there is a couple of things you can do
1. download firefox and then use firefox and internet explorer to login into Facebook
2. download firefox and then create different profiles and you can load as many facebook accounts ( just add -profilemanager -no-remote to the end of the firefox target) this can be found by right clicking firefox icon on desktop and then select properties and then you will see a title called target just add -profilemanager -no-remote to the end of the path of firefox with a space between the end and -profilemanager -no-remote then click apply and ok then when yoy click firefox icon a box will come up and that will show all your profiles just create new ones name it what ever you want then there you go there isnt a limit to how many you do and you can launch them all at once too
pretty much there isnt much you can do for this and facebook allways makes it harder because of all the duds accounts ect.
Thank you if you like this comment me

@Donna – are you both using the same system ? If yes, then you’ll have to log out from your account before he can access his. If you are using different systems, then you’ll have to uncheck the option which keeps you logged in by default. That should help.
Let me know how it goes.
Best

Everytime I log onto FB I get my account on our computer, but then my husband can’t log on, because my account automatically comes up. How do we go back and forth on our FB accounts using the same computer? thanks

before i can open 5 and up account on facebook,but i experience log in the poker when i started to accept requests from others and i download a new version of internet explorer but after that i had the same thing with sir ANDRE ABI Chedid. when i am openning another 1 it goes to the same account, what can i do to that?

The answer for me is very simple. I let my husband login to facebook from “My favorites” drop down menu that we have compiled for the internet. But, than for me I just go into “My Folders” file I called “keepers” that I made up in my e-mail account and there I saved a “notification” from a friend that wrote on my wall, than I go into that saved “notification” hit on facebook’s own url in that e-mail that you are directed to go into and bam you are at facebook’s sign in. Then just put your own e-m address and password in and click into your own account. Hope the explanation is not to convoluted.

there is a couple of things you can do
1. download firefox and then use firefox and internet explorer to login into Facebook
2. download firefox and then create different profiles and you can load as many facebook accounts ( just add -profilemanager -no-remote to the end of the firefox target) this can be found by right clicking firefox icon on desktop and then select properties and then you will see a title called target just add -profilemanager -no-remote to the end of the path of firefox with a space between the end and -profilemanager -no-remote then click apply and ok then when yoy click firefox icon a box will come up and that will show all your profiles just create new ones name it what ever you want then there you go there isnt a limit to how many you do and you can launch them all at once too

pretty much there isnt much you can do for this and facebook allways makes it harder because of all the duds accounts ect.

I did this for all of 2009 with my wife signing on on AOL while I signed on mine on IE si it did work. However when FB switched to the new format in Feb 2010 it stopped. If I sign on on IE while she’s already signed on in AOL, hers switches to mine. Very frustrating.

usually, i log in to different accounts (mine and my wife’s account) at the same time using different windows of explorer.
i just updated the windows internet explorer, and trying to do the same today, it’s loging me off from the account i open whenever i try to open the second one. is there any option in the tools or any solution for this?